Coastal Waters Forecast for Point Isabelle to Lower Entrance of Portage Canal MI (LSZ246) (Text-Only)
NWS Forecast for: Point Isabelle to Lower Entrance of Portage Canal MI (LSZ246)
Issued by: National Weather Service Marquette, MI
Last Update: 502 AM EDT Tue Aug 26 2025
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Early This Morning: Northwest wind less than 10 knots. Mostly clear. Waves calm to 1 foot.

Today: Northwest wind less than 10 knots. Gusts up to 18 knots. Sunny. Waves calm to 1 foot.

Tonight: Southwest wind 5 to 15 knots. Gusts up to 23 knots after midnight. Mostly clear through midnight then becoming mostly cloudy. A chance of showers late. Waves building to 1 to 2 feet.

Wednesday: Southwest wind 10 to 15 knots veering west in the afternoon. Gusts up to 28 knots. Cloudy. A chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Waves 1 to 2 feet.

Wednesday Night: North wind less than 10 knots veering northeast 10 to 15 knots after midnight. Gusts up to 23 knots. Cloudy. A chance of showers in the evening. Waves building to 1 to 2 feet.







Zone Forecast: Point Isabelle to Lower Entrance of Portage Canal MI (LSZ246)

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